cannot understand the following code in android - 


    ss.setspan(new urlspan("tel:1234556"), 13, 17,             spanned.span_exclusive_exclusive);     tv.settext(ss);     tv.setmovementmethod(linkmovementmethod.getinstance());

what linkmovementmethod do? urlspan class , use of it? string tel:123456 mean? tel keyword?

need answer asap thank in advance.

linkmovementmethod controls how text view scrolls through content. manages focus transfer between links. urlspan creates dynamic link (like <a> tag in html); in case telephone number. see docs on android intents list.


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